arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts

Extension

.dts

Size

512 bytes

Lines

27

Domain

Architecture Layer

Bucket

arch/arm64

Inferred role

Architecture Layer: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• sun50i-a64-pinetab.dts

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2020 Icenowy Zheng <icenowy@aosc.io>
 *
 */

/dts-v1/;

#include "sun50i-a64-pinetab.dts"

/ {
	model = "Pine64 PineTab Early Adopter";
	compatible = "pine64,pinetab-early-adopter", "allwinner,sun50i-a64";
};

&dsi {
	/delete-node/ panel@0;

	panel@0 {
		compatible = "feixin,k101-im2byl02", "ilitek,ili9881c";
		reg = <0>;
		power-supply = <&reg_dc1sw>;
		reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
		backlight = <&backlight>;
	};
};

Annotation

• Immediate include surface: `sun50i-a64-pinetab.dts`.
• Atlas domain: Architecture Layer / arch/arm64.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.